[G Griffin]

Tarmac?

[bobby p]

on my big ladder set i now have a pair of ladder limpets, as well as the spikes.

 on the net is a video of those limpets fitted to a ladder that had been fitted with Wheels on the bottom. this was only  to prove that the limpets work. in my opinion that is the ultimate test of stopping ladder slip

[Jackal]

not had any probs so far with tarmac,infact in summer when its hot it softens so spikes make small holes in ground to place them in all year round  

[ant french]

im only using ladders to get onto shed roofs if my poles cant reach. or to clean conny roofs

[GB Window Cleaning]

on my big ladder set i now have a pair of ladder limpets, as well as the spikes.

 on the net is a video of those limpets fitted to a ladder that had been fitted with Wheels on the bottom. this was only  to prove that the limpets work. in my opinion that is the ultimate test of stopping ladder slip

thats sounds great! i'll check out these limpets!